v1.4.127-rc.3

What's Changed

• Handle Windows SSH directory browsing fallback by @mattemusacchio in #7123
• perf(pty): cap the unsent main→renderer PTY backlog (Win/Linux GB-scale leak) by @nwparker in #7630
• Make PR comments header section sticky by @AmethystLiang in #7657
• perf(native-chat): LRU-bound the pending-send and command-marker scope caches by @nwparker in #7643
• perf(renderer): FIFO-cap recentlyClosedAgentStatusTabIds (renderer twin of #7561) by @nwparker in #7645
• perf(mobile): cap the scheduled-notification map (unbounded for remote users) by @nwparker in #7646
• perf(ssh): bound the system-ssh port-forward stderr tail by @nwparker in #7647
• fix(tabs): keep the worktree's remembered active tab on switch-back by @palbrecht1 in #7385
• Improve remote connection terminal error msg and session restore recovery by @AmethystLiang in #7661
• Keep GitHub PR status working when the rate-limit budget can't be read (GHES with rate limiting disabled) by @brennanb2025 in #7632
• Make Codex session-history source home configurable (host + WSL) by @Jinwoo-H in #7629
• perf(source-control): cache PR conflict-summary derivation and throttle base fetch by @brennanb2025 in #7606
• fix: terminal IME candidate selection and text commit on Linux by @AmethystLiang in #7634
• test(e2e): relax hidden PTY timer drift gate by @nwparker in #7680

New Contributors

• @mattemusacchio made their first contribution in #7123
• @palbrecht1 made their first contribution in #7385

Full Changelog: v1.4.127-rc.2...v1.4.127-rc.3